we suggested that a new hospital____ in the town.

题目

we suggested that a new hospital____ in the town.
A.should build B.would build C.should be building D.be built
这题我觉得应该选B 因为觉得应该是过去将来时呀.. 但是答案是选D.是为什么?

答案

D.be built
选B是肯定不对的,不说固定用法,从语态上就是错的,hospital应该是被建造的,所以首先就肯定是被动语态.而且suggest 后加虚拟语气,should +动词原形,should 是可以省略的.
不过还要注意的是,suggest解释为“暗示”的时候是不用虚拟语气的,用原时态.Eg:I'd like to suggest that it was a wrong place.